Theodolite ET-5
Operating Instructions
21
5 Operation
EN
5.1
Measuring vertical angles and inclinations
5.1.1 Reference
positions
of
the vertical angle measurement
Setting/changing: see chapter 7.1 Adjustment of the basic setting.
Setting ZEN = 0
Setting ZEN = 90
[The illustrations above show the theodolite at backward view]
5.1.2 Inclination measurement
To measure inclinations (in %), press the
button. The measurement of the inclination
works within a range of ± 45° in relation to the
horizontal (
± 100%).
No measurement is possible above or below
this range.
The % display goes out.
5.2
Measuring the horizontal angle
5.2.1 Definition of the reference point
The reference or zero point of the horizontal
circle can be set at any point with the
button. The horizontal angle :
0° 00’ 00”
for measurements in degrees
or
0.0000
for measurements in gon
appears immediately in the display.
0°
270°
90°
180°
90°
0°
180°
270°
V %
0SET
Summary of Contents for ET-5
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